
.set-problem{
    font-size: 0.19rem;
    color: black;
    margin-top: 0.605rem;
    text-align: center;
}
form{
    margin-top: 0.385rem;
}
.in{
    width: 3.105rem;
    height: 0.585rem;
    margin: 0 auto 0.095rem;
    display: flex;
    justify-items: center;
    align-items: center;
    border-bottom: #eeeeee 0.01rem solid;
}
img{
    margin-left: 0.035rem;
}
.img1{
    width: 0.205rem;
    height: 0.2rem;
}
.img2{
    width: 0.22rem;
    height: 0.22rem;
}
span{
    font-size: 0.17rem;
    margin-left: 0.19rem;
}
input{
    width: 0;
    border: none;
    outline: medium;
    flex: 1;
    font-size: 0.17rem;
    color: black;
}
.queren{
    width: 1.34rem;
    height: 0.415rem;
    background: #08cdbc;
    border-radius: 0.1rem;
    font-size: 0.18rem;
    font-weight: bold;
    color: white;
    margin: 2.04rem auto 0;
    text-align: center;
    display: block;
}
.tishi{
/*    答案输入错误提示语*/
    width: 1.72rem;
    height: 0.395rem;
    display: flex;
    justify-items: center;
    align-items: center;
    margin: 0.53rem auto 0;
    background: #f7f6f6;
    border: radius 0.075rem;;
    /*visibility: hidden;*/
}
.tishi img{
    width: 0.16rem;
    height: 0.16rem;
    margin-left: 0.085rem;
}
.tishi p{
    font-size: 0.16rem;
    margin-left: 0.085rem;
}